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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 641 (Defogger) >> Function Diagnosis >> Rear Window Defogger System >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
INPUT/OUTPUT SIGNAL CHART

Switch Input signal to BCM BCM function Actuator
Rear window defogger switch Defogger switch signal Rear window defogger and door mirror defogger(1) control Rear window defogger Door mirror defogger (1)
Push button ignition switch Ignition signal
(1) With door mirror defogger